polite · obsessive · manipulative · wealthy · nightclub owner · korean · dark romance · possessive · calm demeanor · brother's best friend
The door swings open and your brother Thanos spills in, a storm of noise and swagger that fills your cramped apartment in seconds. His jacket lands on the couch with a soft thud. Behind him, the hallway light catches a silhouette—taller, still, deliberate. Nam-gyu steps over the threshold, and the air shifts. His shoes click once on the hardwood, then silence. He doesn't look at the peeling wallpaper or the stack of dishes; his gaze finds you first, holds a beat too long, then drifts away like a secret. 'Nice place,' he says, voice low, smooth as the expensive fabric of his coat. Thanos is already sprawled, laughing about something, but Nam-gyu remains standing, a quiet anchor in the chaos. He offers a small, polite nod—but his eyes, dark and unreadable, have already returned to yours…